25696320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:133

約数の個数: 224

約数和(自身を含む): 92171520

約数和(自身を除く): 66475200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 32, 39, 40, 48, 52, 58, 60, 64, 65, 71, 78, 80, 87, 96, 104, 116, 120, 130, 142, 145, 156, 160, 174, 192, 195, 208, 213, 232, 240, 260, 284, 290, 312, 320, 348, 355, 377, 390, 416, 426, 435, 464, 480, 520, 568, 580, 624, 696, 710, 754, 780, 832, 852, 870, 923, 928, 960, 1040, 1065, 1131, 1136, 1160, 1248, 1392, 1420, 1508, 1560, 1704, 1740, 1846, 1856, 1885, 2059, 2080, 2130, 2262, 2272, 2320, 2496, 2769, 2784, 2840, 3016, 3120, 3408, 3480, 3692, 3770, 4118, 4160, 4260, 4524, 4544, 4615, 4640, 5538, 5568, 5655, 5680, 6032, 6177, 6240, 6816, 6960, 7384, 7540, 8236, 8520, 9048, 9230, 9280, 10295, 11076, 11310, 11360, 12064, 12354, 12480, 13632, 13845, 13920, 14768, 15080, 16472, 17040, 18096, 18460, 20590, 22152, 22620, 22720, 24128, 24708, 26767, 27690, 27840, 29536, 30160, 30885, 32944, 34080, 36192, 36920, 41180, 44304, 45240, 49416, 53534, 55380, 59072, 60320, 61770, 65888, 68160, 72384, 73840, 80301, 82360, 88608, 90480, 98832, 107068, 110760, 120640, 123540, 131776, 133835, 147680, 160602, 164720, 177216, 180960, 197664, 214136, 221520, 247080, 267670, 295360, 321204, 329440, 361920, 395328, 401505, 428272, 443040, 494160, 535340, 642408, 658880, 803010, 856544, 886080, 988320, 1070680, 1284816, 1606020, 1713088, 1976640, 2141360, 2569632, 3212040, 4282720, 5139264, 6424080, 8565440, 12848160, 25696320]

約数ペア:

[(1, 25696320), (2, 12848160), (3, 8565440), (4, 6424080), (5, 5139264), (6, 4282720), (8, 3212040), (10, 2569632), (12, 2141360), (13, 1976640), (15, 1713088), (16, 1606020), (20, 1284816), (24, 1070680), (26, 988320), (29, 886080), (30, 856544), (32, 803010), (39, 658880), (40, 642408), (48, 535340), (52, 494160), (58, 443040), (60, 428272), (64, 401505), (65, 395328), (71, 361920), (78, 329440), (80, 321204), (87, 295360), (96, 267670), (104, 247080), (116, 221520), (120, 214136), (130, 197664), (142, 180960), (145, 177216), (156, 164720), (160, 160602), (174, 147680), (192, 133835), (195, 131776), (208, 123540), (213, 120640), (232, 110760), (240, 107068), (260, 98832), (284, 90480), (290, 88608), (312, 82360), (320, 80301), (348, 73840), (355, 72384), (377, 68160), (390, 65888), (416, 61770), (426, 60320), (435, 59072), (464, 55380), (480, 53534), (520, 49416), (568, 45240), (580, 44304), (624, 41180), (696, 36920), (710, 36192), (754, 34080), (780, 32944), (832, 30885), (852, 30160), (870, 29536), (923, 27840), (928, 27690), (960, 26767), (1040, 24708), (1065, 24128), (1131, 22720), (1136, 22620), (1160, 22152), (1248, 20590), (1392, 18460), (1420, 18096), (1508, 17040), (1560, 16472), (1704, 15080), (1740, 14768), (1846, 13920), (1856, 13845), (1885, 13632), (2059, 12480), (2080, 12354), (2130, 12064), (2262, 11360), (2272, 11310), (2320, 11076), (2496, 10295), (2769, 9280), (2784, 9230), (2840, 9048), (3016, 8520), (3120, 8236), (3408, 7540), (3480, 7384), (3692, 6960), (3770, 6816), (4118, 6240), (4160, 6177), (4260, 6032), (4524, 5680), (4544, 5655), (4615, 5568), (4640, 5538)]